Carrier profile · USDOT 968947 · Updated Jul 22, 2026
SHOWALTER CONSTRUCTION CO
14 power unitsLocal · 1 statesMARSING, ID50/100
AUTHORITY STATUS UNKNOWNHAZMAT
Identity & Federal
The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.
Location
- Physical address
- 5078 EDISON RD, MARSING, ID, 83639-8042
- Mailing address
- 5078 NORTH EDISON RD, MARSING, ID, 83639
- Operation
- Interstate· Hazmat
Contact
- Phone
- (208) 896-4536
- Fax
- (208) 896-4755
- Web domain
- showalterconst.com
Registration
- Officers
- Brion Showalter · Chad Showalter
- USDOT / docket
- 968947
- First registered
- Jul 23, 2001
- Last MCS-150
- Jul 20, 2026 · 110,000 mi (2025)
- FMCSA safety rating
- Not rated
- Recordable crash rate
- 0.00
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
MCS-150 filing history· biennial-update cadence
Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.